When you have a winning idea, it's best to stick with it – and work on it until there's no stone left unturned and you have achieved what could possibly be a new world record. However, fame isn't what ...

Is the bad weather keeping you inside your house? Yeah, I know, it sucks, but if you have an old battery-powered angle grinder laying around, you can start making a cool electric-powered trike. It won ...

Mad scientist François Gissy is at it again. The man who built the Ferrari-beating rocket-powered bicycle with a 207-mph top speed has upgraded from two wheels to three. And he's seriously upped the ...